// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "skia/ext/platform_device.h"
#include "base/logging.h"

#include "third_party/skia/include/core/SkMetaData.h"

namespace {

const char kDevicePlatformBehaviour[] = "CrDevicePlatformBehaviour";

} // namespace

namespace skia {

void SetPlatformDevice(SkBaseDevice* device, PlatformDevice* platform_behaviour)
{
    SkMetaData& meta_data = device->getMetaData();
    meta_data.setPtr(kDevicePlatformBehaviour, platform_behaviour);
}

PlatformDevice* GetPlatformDevice(SkBaseDevice* device)
{
    if (device) {
        SkMetaData& meta_data = device->getMetaData();
        PlatformDevice* device_behaviour = NULL;
        if (meta_data.findPtr(kDevicePlatformBehaviour,
                reinterpret_cast<void**>(&device_behaviour)))
            return device_behaviour;
    }
    return NULL;
}

} // namespace skia
